Added Slack post message tool. Tested, publishes message correctly but proxy needs to be setup

tools/index.ts

@@ -12,6 +12,8 @@ import { functionExecuteTool as functionExecute } from './function/execute'
 import { visionTool as crewAIVision } from './crewai/vision'
 import { scrapeTool } from './firecrawl/scrape'
 import { readUrlTool } from './jina/reader'
+import { slackMessageTool } from './slack/message'
+
 // Registry of all available tools
 export const tools: Record<string, ToolConfig> = {
   // AI Models
@@ -33,7 +35,9 @@ export const tools: Record<string, ToolConfig> = {
   // Firecrawl Tools
   'firecrawl.scrape': scrapeTool,
   // Jina Tools
-  'jina.readurl': readUrlTool
+  'jina.readurl': readUrlTool,
+  // Slack Tools
+  'slack.message': slackMessageTool
 } 
 
 // Get a tool by its ID

tools/slack/message.ts

@@ -0,0 +1,71 @@
+import { ToolConfig, ToolResponse } from '../types'
+
+export interface SlackMessageParams {
+  apiKey: string
+  channel: string
+  text: string
+}
+
+export interface SlackMessageResponse extends ToolResponse {
+  output: {
+    ts: string
+    channel: string
+  }
+}
+
+export const slackMessageTool: ToolConfig<SlackMessageParams, SlackMessageResponse> = {
+  id: 'slack.message',
+  name: 'Slack Message',
+  description: 'Send a message to a Slack channel',
+  version: '1.0.0',
+
+  params: {
+    apiKey: {
+      type: 'string',
+      required: true,
+      description: 'Your Slack API token'
+    },
+    channel: {
+      type: 'string',
+      required: true,
+      description: 'Target Slack channel (e.g., #general)'
+    },
+    text: {
+      type: 'string',
+      required: true,
+      description: 'Message text to send'
+    }
+  },
+
+  request: {
+    url: 'https://slack.com/api/chat.postMessage',
+    method: 'POST',
+    headers: (params: SlackMessageParams) => ({
+      'Content-Type': 'application/json',
+      'Authorization': `Bearer ${params.apiKey}`
+    }),
+    body: (params: SlackMessageParams) => ({
+      channel: params.channel,
+      text: params.text
+    })
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+    if (!data.ok) {
+      throw new Error(data.error || 'Slack API error')
+    }
+    return {
+      success: true,
+      output: {
+        ts: data.ts,
+        channel: data.channel
+      }
+    }
+  },
+
+  transformError: (error: any) => {
+    const message = error.message || 'Slack message failed'
+    return message
+  }
+}